Exposure
ID
PIONI.2023-08-23T09:01:58.938_1
Header ID
PIONI.2023-08-23T09:01:58.938
Date updated
2023-08-23 09:05:44 UTC+0000
Release date
2023-08-23 09:01:58 UTC+0000
UTC Start
2023-08-23 09:01:58.938
UTC End
2023-08-23 09:02:24.538
MJD Start
60179.3763766023
MJD End
60179.376672898594
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00476
Ambient temperature (°C)
13.49
Seeing (arcsec)
0.53
Observation
ID
56728
Category
calibrator
Program ID
111.24VD.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION - PART II
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN/ MOURARD
Target
ID
42031
Name
HD_22807
RA
54.911337
DEC
-7.83913
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.2260 89.2620 112.6000 112.7000
A0-J2 123.1180 123.2190 90.2000 90.2000
A0-K0 117.9760 118.0950 67.6090 67.6530
G1-J2 53.0030 53.0510 50.3000 50.3000
G1-K0 83.6790 83.7080 18.6290 18.7070
J2-K0 47.5440 47.5360 342.8280 342.8800
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24VD.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60179.3763766023
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_22807
RA 54.911337
DEC -7.83913
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.226
HIERARCH ESO ISS PBL12 END 89.262
HIERARCH ESO ISS PBLA12 START 112.6
HIERARCH ESO ISS PBLA12 END 112.7
HIERARCH ESO ISS PBL13 START 123.118
HIERARCH ESO ISS PBL13 END 123.219
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 117.976
HIERARCH ESO ISS PBL14 END 118.095
HIERARCH ESO ISS PBLA14 START 67.609
HIERARCH ESO ISS PBLA14 END 67.653
HIERARCH ESO ISS PBL23 START 53.003
HIERARCH ESO ISS PBL23 END 53.051
HIERARCH ESO ISS PBLA23 START 50.3
HIERARCH ESO ISS PBLA23 END 50.3
HIERARCH ESO ISS PBL24 START 83.679
HIERARCH ESO ISS PBL24 END 83.708
HIERARCH ESO ISS PBLA24 START 18.629
HIERARCH ESO ISS PBLA24 END 18.707
HIERARCH ESO ISS PBL34 START 47.544
HIERARCH ESO ISS PBL34 END 47.536
HIERARCH ESO ISS PBLA34 START 342.828
HIERARCH ESO ISS PBLA34 END 342.88
HIERARCH ESO ISS AMBI TAU0 START 0.004301
HIERARCH ESO ISS AMBI TAU0 END 0.005219
HIERARCH ESO ISS AMBI TEMP 13.49
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.62